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MathGroup Archive 2006

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Re: A simple problem

  • To: mathgroup at smc.vnet.net
  • Subject: [mg66281] Re: A simple problem
  • From: "Name" <valid at email.cm>
  • Date: Sat, 6 May 2006 23:50:50 -0400 (EDT)
  • References: <e2i8he$96o$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

{1,2,3} doesn't match {_}.  {1} would work.

Not sure if this is what you want...

graphFunc[f_, var_, int_]:=
  Show[
            Plot[f, Evaluate[Prepend[#, var]], DisplayFunction -> Identity] 
&/@ int,
            DisplayFunction->$DisplayFunction
    ]


graphFunc[x^2, x, {{0,1}, {4, 5}}]

Plots x^2 from 0 to 1 and 4 to 5 on the same graph.  DisplayFunction used to 
suppress intermediate graphs.


"Miguel" <mibelair at hotmail.com> wrote in message 
news:e2i8he$96o$1 at smc.vnet.net...
> Hi all,
> I want to define a function to plot a set of functions in different
> intervals.
>
> I define
> graficaF[f_,{interval_},var_]:=Plot[f,{var,First[interval],Last[interval]}].
>
> In[]: graficaF[x^2,{1,2,3},x]
> Out[]: graficaF[x^2,{1,2,3},x]
>
> Where is my error?
>
> 


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